Roller skate brake



FIG. 1 is a front perspective view of the roller skate brake showing my new design;

FIG. 2 is a right side view thereof, the opposite side being a mirror image;

FIG. 3 is a left side view thereof, showing the handle at an alternate angle;

FIG. 4 is a view thereof shown from the vantage point indicated in FIG. 2 by arrows 4-4;

FIG. 5 is a view thereof shown from the vantage point indicated in FIG. 2 by arrows 5-5;

FIG. 6 is a view thereof shown from the vantage point indicated in FIG. 3 by arrows 6-6;

FIG. 7 is a view thereof shown from the vantage point indicated in FIG. 3 by arrows 7-7;

FIG. 8 is a partial left side view thereof, as in FIG. 2, shown enlarged for ease of viewing, the opposite side being a mirror image;

FIG. 9 is a partial view thereof, from above as in FIG. 4, shown enlarged for ease of viewing; and,

FIG. 10 is a partial view thereof, from above as in FIG. 5, shown enlarged for ease of viewing.

The broken lines illustrate environmental structure and portions of the brake which form no part of the claimed design. 

The ornamental design for a roller skate brake, as shown and described. 